Existence of GCD's and Factorization in Rings of Non-Archimedean Entire Functions

英文摘要：

A detailed proof is given of the well-known facts that greatest common divisors exist in rings of non-Archimedean entire functions of several variables and that these rings of entire functions are almost factorial, in the sense that an entire function can be uniquely written as a countable product of irreducible entire functions.